games/boggle/boggle/extern.h

   1 /*      $OpenBSD: extern.h,v 1.9 2015/12/25 20:59:09 mestre Exp $       */
   2 /*      $NetBSD: extern.h,v 1.3 1995/04/24 12:22:37 cgd Exp $   */
   3
   4 /*-
   5  * Copyright (c) 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. Neither the name of the University nor the names of its contributors
  17  *    may be used to endorse or promote products derived from this software
  18  *    without specific prior written permission.
  19  *
  20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  30  * SUCH DAMAGE.
  31  *
  32  *      @(#)extern.h    8.1 (Berkeley) 6/11/93
  33  */
  34
  35 #include <setjmp.h>
  36
  37 extern int tlimit;
  38 extern time_t start_t;
  39 extern jmp_buf env;
  40 extern int LIST_LINE, LIST_COL;
  41 extern int TIMER_LINE, TIMER_COL;
  42
  43 extern char *board;
  44 extern int grid;
  45 extern int lastline;
  46 extern unsigned int ncubes;
  47 extern int ngames;
  48 extern int nlines;
  49 extern int usedbits;
  50 extern int wordlen;
  51 extern int wordpath[];
  52 extern char **mword, **pword;
  53 extern int nmwords, npwords;
  54 extern int tnmwords, tnpwords;
  55
  56 void addword(char *);
  57 void badword(void);
  58 char *batchword(FILE *);
  59 void checkdict(void);
  60 int checkword(char *, int, int *);
  61 void cleanup(void);
  62 void delay(int);
  63 long dictseek(FILE *, long, int);
  64 void findword(void);
  65 void flushin(FILE *);
  66 char *get_line(char *);
  67 void getword(char *);
  68 int help(void);
  69 int inputch(void);
  70 int loaddict(FILE *);
  71 int loadindex(const char *);
  72 void newgame(char *);
  73 char *nextword(FILE *);
  74 FILE *opendict(const char *);
  75 void playgame(void);
  76 void prompt(const char *);
  77 void prtable(char *[], int, int, int,
  78              void (*)(char *[], int), int (*)(char *[], int));
  79 void putstr(char *);
  80 void redraw(void);
  81 void results(void);
  82 int setup(void);
  83 void showboard(char *);
  84 void showstr(const char *, int);
  85 void showword(int);
  86 void starttime(void);
  87 void startwords(void);
  88 void stoptime(void);
  89 int timerch(void);
  90 __dead2 void usage(void);
  91 int validword(char *);